baber/WOPTO huggingface dataset:
Patent JP-S5918914-A (JP)
Title: Coupler of optical fiber and photosemiconductor element
Inventor: MATSUI TERUHITO
IPC: H01L31/02
Filed: 1982-07-23
Abstract: PURPOSE:To enable easy assembling by providing a refractive index distributing type lens freely advanceably/retreatably in order to make the imaging point of the light beam of a photosemiconductor element coincident with the end face part of an optical fiber. CONSTITUTION:A photosemiconductor element 1 is mounted to a heat sink 2, and a lens 3 is fixed to a lens holder 4 and is screwed to a frame 5 to combine and fix the heat sink 2 and the frame 5. The forward end of an optical fiber 9 when a receptacle 6 is mounted to a frame 7 is adjusted by placing a knife edge 15 in the position of the forward end of a connector plug 10, placing a screen 14 behind the same, observing a light beam 11, and moving the lens 3 forward or backward by using a groove 4a and rotating the holder 4 to bring a beam west point 13 to over the edge 15. The holder 4 is then fixed by means of an adhesive agent. The frame 7 and the frame 5 are fixed to the heat sink 2, and a connector plug 10 is inserted into the receptacle 6, and is adjusted until the power in the fiber 9 is maximized, then the receptacle 6 is fixed by means of a screw 8 to the frame 7.
Patent JP-S5462954-A (JP)
Title: Rearranging jig for backup roll of multistage rolling mill
Inventor: HATA SHIYUUICHI
IPC: B21B31/10
Filed: 1977-10-28
Abstract: PURPOSE: To make possible the rearrangement of the backup roll even though the rolled material is still existing in the rolling mill, by employing a peculiarly shaped jig at the rearrangement of the backup roll of the multistage rolling mill.  
     CONSTITUTION: The connector 193 connects the upper portion 191 and the lower portion 192 for supporting the upper and lower backup rolls assembly; and the jig 19 is prepared so as to provide the intermediate groove 194, circular arc groove 191a, 192a, and the positioning protuberance 195, 196. When the backup roll is to be rearranged, the upper and lower work roll 6, 8, are pulled away and the lower backup roll chock 5 is brought down so as to place its wheel 13 on the rail 14, and then, the lower backup roll assembly is taken out of the mill housing 1. Outside of the housing 1 the jig 19 is placed on the lower backup roll chock 5, and again the lower backup roll asembly is taken into the housing 1. After the upper backup roll assemnly is taken out of the housing 1. since the upper portion 191 is separated from the lower portion 192 by the horizontal groove 194, even though the rolled material W is existing in the mill, the material W does not interface with the jig 19 and the rearrangement of backup roll can be carried out. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05322498-A (JP)
Title: Method and apparatus for electrothermally chemically blasting
Inventor: IKUTA KAZUNARI
IPC: C06C9/00
Filed: 1992-05-21
Abstract: PURPOSE:To blast a matter such as a mine, a building, etc., with low cost safely by utilizing chemical reaction of aluminum powder with steam. CONSTITUTION:High temperature and high pressure steam generated by heating an electrothermal element 5 is made to contact with aluminum powders 21, 21a to generate high energy by chemical reaction of the steam with the powders 21, 21a.
Patent JP-H05325360-A (JP)
Title: Automatic cartridge changer
Inventor: TAKAHARA HIROKI
IPC: G11B15/68
Filed: 1992-05-21
Abstract: PURPOSE:To lighten an operating burden imposed on an operator and to drastically increase the processing speed of the entire system by providing a hand mechanism, a cartridge loading/unloading mechanism and a cartridge moving mechanism. CONSTITUTION:As for the automatic change of a cartridge, plural cartridges 1 storing program data necessary for performing a series of data processing and processed data in an information processing system are housed in the specified rack of a magazine and set in this automatic changer, so that the cartridge moving mechanism is started according to a command from a host computer and the cartridge loading/unloading mechanism 20 where the hand mechanism 19 is mounted is moved to a position where it is opposed to the cartridge designated on the front surface of the magazine. Thus, the necessary cartridge is automatically loaded in a magnetic tape driving device.
Patent JP-H10289210-A (JP)
Title: Password input system and recording medium storing the program
Inventor: YAMAGUCHI SATOSHI
IPC: G06F3/0481
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To allow even a beginner such as a child or an aged person who is unfamiliar with a personal computer to realize a password input without having being aware of an input and also to make an inputted password not to easily be seen through. SOLUTION: A password input system which authenticates a user is provided with a means which shows bitmap icons that represents various designs, a means that successively designates the bitmap icons, a means which inputs a designated bitmap icon to a prescribed area on a screen, a 1st storing means which stores the designation order of the designated bitmap icon, a 2nd storing means which stores the input order of bitmap icons into a user's prescribed area in each user, and a means which compares information stored in the 1st storing means with information stored in the 2nd storing means, and specifies the user when comparison results performed by the comparing means coincide.
Patent JP-S63292798-A (JP)
Title: Communication equipment
Inventor: TODA YOSHIZO
IPC: H04Q3/58
Filed: 1987-05-25
Abstract: PURPOSE:To effectively use a holding time by reproducing a previously voice recorded message by a voice recording and reproducing means during the temporary stop of a communication and transmitting to a remote destination by a transmitting means. CONSTITUTION:When an operator designates to hold a central office line (line wire) by an operating part 31 during the speech of the central office line (line wire), prescribed information data indicating the designation of the holding is fed to a main equipment 1 from a telephone set 3. The control part 11 of the main equipment 1 makes a voice IC7 a reproducing mode to feed digital voice data stored in a voice data memory 8 to the voice IC7, The voice IC7 converts this digital voice data to an analog voice signal to transmit to the central office lines (line wire) 1a, 1b and transfer a voice message to the speech remote side of the central office line (line wire). In such a way, the voice message is transmitted as a holding sound at the time of holding the line wire to provide a message effect or a publicity effect to the remote side of the speech.
Patent JP-2000321368-A (JP)
Title: Reflection type infrared ray detector
Inventor: IKEDA YUKO
IPC: G08B13/184
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To let an invader hardly visually notice a detector by constituting the detector so that the front face of a regressive reflection mirror formed out of a material transmitting near infrared rays and obstructing transmission of visual rays presents a black color or a dark color similar to it. SOLUTION: This detector is composed of a light projecting part 1 having a light projecting element (a) of near infrared rays, a light projecting-receiving device 3 housing a light receiving part 2 having a light receiving element (b)of near infrared rays, and a reflector 4 stuck with a regressive reflection mirror 5 on a fitting base 6.  The regressive reflection mirror 5 is formed out of a material favorably transmitting near infrared rays R and obstructing transmission of visual rays and presenting a black color or a dark color similar to it, and formed into a reflecting face having a flat faced front face 5a and a rear face 5b arranged with many small reflecting faces mutually crossing at 90. when the opening part of a building is set to be a watch section, the light projecting-receiving device 3 is disposed on one side part of the opening part and the reflector 4 on the other side part. When an invader tries to pass through the opening part, near infrared rays R is obstructed by the invader not to be incident to the light receiving element (b), and a detected signal is output from the light receiving part 2 of the light projecting-receiving 3.
Patent JP-H02307409-A (JP)
Title: Rice cooker
Inventor: HAMAOKA SHIGEO
IPC: A47J27/00
Filed: 1989-05-22
Abstract: PURPOSE:To optimize rise in temperature in a pan irrespective of the quantity of boiled rice and to boil tasty rice by maintaining the temperature in the pan to a constant value for a prescribed time by absorbing water to the rice, continuously turning a heating means on for a constant time, controlling the the heating so as to make rate of rise in temperature constant and correcting the rate of in temperature. CONSTITUTION:A previous boiling means 4 turns a heating means 1 on by a rice boiling switch 2 to keep temperature in a pan constant and absorb water to rice. An energizing means 5 continuously energizes the heating means 1 for a fixed time in response to the signal of the previous boiling means 4. An inclination correcting means 6 detects rate of rise in temperature of a temperature sensor 3 and corrects and controls the rate of energization of the heating means 1 so as to optimize the rate of rise in temperature for rice boiling to correct the rate of rise in temperature. A control means 7 finishes rice boiling and steams to finish the rice boiling. Irrespective of the quantity of the boiled rice, the rate of rise in temperature is optimized by controlling the heating means 1 to make the rise in temperature by controlling the heating means 1 to make the rise in temperature in the pan constant, realize an optimum rice boiling pattern and detect the correct rate of rise in temperature by using the inclination correcting means 6 capable of changing the temperature of the temperature sensor balanced in a previous boiling process to a rising curve.
Patent JP-H07308387-A (JP)
Title: Stent apparatus
Inventor: AKASHI KATSUYA
IPC: A61M29/00
Filed: 1994-05-19
Abstract: PURPOSE:To enable the taking out of a stent to the outside a body simply when a blood vessel becomes so stable to make the stent unnecessary by enabling the retaining of the stent easily and accurately in a necessary part in the blood vessel after a percutaneous/transvessel coronary artery expanding operation is performed. CONSTITUTION:This stent apparatus which prevents a blood vessel from constricting again after the expansion thereof includes an expansible and shrinkable stent, a catheter part 2 to insert the stent into or take it out of a human body, a lumen 3 which is arranged in an internal cavity of the catheter part 2 and has the stent on its tip outer circumferential part to insert the stent into an aimed part together with a catheter along a guide wire, and an operating part 1 to expand and shrink the stent from outside the body.
Patent JP-H0424015-A (JP)
Title: Dish-washing machine
Inventor: OYA HIROSHI
IPC: A47L15/42
Filed: 1990-05-18
Abstract: PURPOSE:To make smooth rotation on a nozzle shaft even if the deviation of an alignment is caused by the dispersion of a support-mounting place, by a method wherein both a nozzle shaft whereby the root of a washing nozzle is supported and a support at the top thereof are provided, and a rotary seal surface between the washing nozzle and the nozzle shaft is formed in the shape of a spherical surface. CONSTITUTION:Washing water discharged from a washing pump is supplied into an arm nozzle and rotates it, and at the same time, the washing water is supplied into a nozzle shaft 25 through a flow way 32 and rotates a washing nozzle 26 by jetting from a jet hole 30 rrovided on a rotary arm 29. At this time, by a static pressure of the washing water, the washing nozzle 26 is brought into close contact with the nozzle shaft 25 through a lint-made seal 27, and a rotary seal surface 33 for preventing the leak of the washing water is formed thereby, and the washing nozzle is slidably rotated. At this time, since the rotary seal surface is formed in the shape of a spherical surface, the alignment between the nozzle shaft 25 and the washing nozzle 26 is automatically done, and even if the position of a support deviates from the axial center of the nozzle shaft 25, the washing nozzle 26 does not cause bad rotation and rotates smoothly, and thus the reliability of the washing nozzle 26 is improved.
Patent JP-S6014864-A (JP)
Inventor: RICHIYAADO HENIGU
IPC: A61M16/00
Filed: 1984-06-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62286398-A (JP)
Title: Time slot converting device
Inventor: KODAMA IKUO
IPC: H04Q11/04
Filed: 1986-06-04
Abstract: PURPOSE:To considerablly improve the multiplexing storing efficiency on the transmission line and to reduce communication cost by arranging freely the time slots of the wide band signal and the narrow band signal of a digital signal in which said two signals are subjected to time division multiplexing. CONSTITUTION:The plural digital input signals 5 in which the wide band signal and the narrow band signal are subjected to time division multiplexing are inputted to a time slot converter 1 for wide band signal, where all the signals on time slots are time slot-converted as the wide band signals. A narrow band digital signal 7 is obtained by collecting only such plural narrow band signals processed as wide band signals in said time slot conversion. The signal 7 is converted of speed by a speed converter 2 in order to be time slot-converted by a time slot converter 3 for narrow band signal that operates at the same speed as that of the time slot converter 1, after which, speed-converted again by a speed converter 4. Thus a narrow band digital signal 10 is obtained. Both the signal 10 and the input signal 5 are time slot-converted by the time slot converter 1, and thus plural digital output signals 6 are obtained.
Patent JP-H01300894-A (JP)
Title: Immobilization of phosphorylase and purification thereof
Inventor: KAWAI TAKASHI
IPC: C12N9/10
Filed: 1988-05-27
Abstract: PURPOSE:To obtain an immobilized enzyme of high activity retentivity, by bringing a phosphorylase-contg. solution into contact with a synthetic polymer- based anion exchange resin to immobilize said enzyme useful for synthesizing glucose-1-phosphoric acid in high adsorption amount. CONSTITUTION:A phosphorylase-contg. solution is brought into contact with a synthetic polymer-based anion exchange resin to adsorb phosphorylase on said resin followed by, normally, washing the attached impurities with e.g., ion exchange water, thus immobilizing the phosphorylase. Said anion exchange resin is pref. prepared by introducing tertiary amino or quaternary ammonium group into a styrene or acrylic resin.
Patent JP-S6022295-A (JP)
Inventor: KOGA KOUICHI
IPC: G08B21/16
Filed: 1983-07-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6111570-A (JP)
Inventor: NAGAKURA SUSUMU
IPC: F25B41/04
Filed: 1984-06-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10322215-A (JP)
Title: Signal transmission method by means of 1-bit digital signal, delta sigma modulation circuit and demodulation circuit
Inventor: KISHIDA MASAHIRO
IPC: H03M7/32
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a signal transmission method where a subsignal is superimposed on a main signal with a simple circuit and the superimposed signal is transmitted by means of a 1-bit digital signal and to provide a delta sigma modulation circuit and a demodulation circuit. SOLUTION: In the delta sigma modulation circuit 31, an input signal is integrated in high degree by integration devices m1-m7. All outputs from the integrators of each degree are added by an adder 13, the sum is quantized by a quantizer 14, which provides an output of a 1-bit digital signal. A dip is formed at a prescribed zero point frequency in a quantized noise frequency characteristic of the 10-bit digital signal by a partial negative feedback loop consisting of feedback circuits m11-m13. Furthermore, an additional information signal generating circuit 21 generates a signal whose carrier frequency is the zero point frequency as channel information and gives the signal to the adder 13. The channel information is superimposed on the main signal in terms of the 1-bit digital signal through frequency division multiplexing at the zero point frequency.
Patent JP-S5832475-A (JP)
Title: Manufacture of amorphous silicon solar cell
Inventor: OOTA TATSUO
IPC: C23C14/00
Filed: 1981-08-21
Abstract: PURPOSE:To form the amorphous silicon semiconductor layer and inverse side conductive region manufacturing solar cell with excellent characteristics by a method wherein the activated hydrogen gas is externally introduced into an evaporator to evaporate silicon impressing negative voltage on the substrate in the  evaporator. CONSTITUTION:A vacuum pump is connected to the bell jar as an evaporator through exhaust channel 3 making inside atmosphere of the bell jar highly vacuum while the evaporated substrate 4 arranged inside the bell jar is heated up to specified temperature by means of the heater 5. Then the evaporator 4 is supplied with negaive bias voltage from the DC power supply 6. On the other hand, the hydrogen gas discharge tube 7 is arranged opposite to the evaporator 4 to introduce the activated hydrogen gas from the discharge tube 7 into the bell jar. Then the evaporated substrate 4 is evaporated with silicon, antimony etc. from the heated silicon evaporating agent 8 and antimony, platinum evaporating agents 9, 10 etc. while dangling bond is compensated or enclosed by hydrogen atom forming the excellent amorphous silicon semiconductor layer and the conductive region on the inverse side.
Patent JP-H11334449-A (JP)
Title: Beverage can holder for automobile
Inventor: PLOCHER BERND
IPC: B60N3/10
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a beverage can holder to be fixed in the center console of an automobile so as to be lowered. SOLUTION: A holder 10 has a first beverage can receiver 36, the first beverage can receiver 36 is slidable upward by a slide 22 from a basic position where it is lowered in a narrow surface and set upright, and then rotated to a horizontal using position. A second beverage can receiver 50 is housed in the first beverage can receiver 36 so as to be rotated in a horizontal direction and then exit.
Patent JP-2000321454-A (JP)
Title: Multi-mode interference optical coupler and manufacture thereof
Inventor: OKUNO MASAYUKI
IPC: G02B6/122
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a multi-mode interference optical coupler having a coupling factor resistant to manufacturing error in a laminated waveguide. SOLUTION: This is a multi-mode interference optical coupler in which plural optical waveguides 1a, 1b, 3a, 3b are formed by laminating clad layers and cores plural times on one surface of a substrate and which is configured to have a coupling region 16 where the above-mentioned respective cores are optically coupled. In this case, each core of the above-mentioned optical waveguides is connected with a multi-mode optical waveguide core arranged penetrating through the clad layers between respective cores in the coupling area 16. Optical coupling is performed across the multi-mode optical waveguide cores.
Patent JP-H0427685-A (JP)
Title: Steering device for bicycle
Inventor: OGUMA YOICHI
IPC: B62K21/00
Filed: 1990-05-21
Abstract: PURPOSE:To relieve a steering force and to improve response by mounting a support member to support a steering wheel to a car body frame in a manner to be displaceable in the direction of the width of a bicycle and bringing the support member into a state to be displaceable in a steering direction according to steering operation of a steering handle. CONSTITUTION:An oblong hole 12a extending in the direction of the width of a bicycle is formed in a head tube 12 secured to the front part of a car body frame 11. A rack member 13 extending in the direction of the width of a bicycle is secured to the rear part thereof. A stem 14 is supported in the oblong hole 12a movably in parallel in the direction of the width of a bicycle, and an under-mentioned pinion gear 17 is engaged with a rack 13a of the rack member 13. A steering handle 15 is mounted on a handle support part 14b protruded integrally with and from the upper part of a detent part 14a, formed in the shape of a rectangle in cross section, of the stem 14, and a front fork (support member) 16 is mounted to both parts, in the direction of the width of a bicycle, of a bridge part 14c. A steering handle 15 is formed such that a pinion gear 17 is located to a member 15a rotatably engaged with a handle support part 14b.
Patent JP-H09276336-A (JP)
Title: Arm for wheel chair help
Inventor: YOSHIDA MASAYUKI
IPC: A61H3/00
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To help a wheel char user to go into the society easily, by equipping an arm with handle for help on a guide rail mounted on the wall face of a slope, etc. SOLUTION: A guide rail 3 is mounted on a slope, etc., to equip an arm 1 for help. A handle 2 is equipped on the arm 1 for help. Going up/down, folding, etc., of the arm 1 for help is performed by power. In this constitution, when a user goes up/down by a wheel chair, the arm 1 for help is touched to the back rest of the wheel chair before the arm 1 for help is moved along the guide rail 3 by guiding the arm 1 for help by power to help the user to go up/down. To prevent an accident by such as touching with other walker, etc. During motion of the arm 1 for help, a sensor is mounted to stop the arm 1 for help or to sound an alarm means. After use, the arm 1 for help is folded and stored on the spot. In next use, after moving the arm 1 for help by power toward the next user as the arm 1 for help is folded, the arm 1 for help can be used in a same way.
Patent JP-S61289808-A (JP)
Inventor: HASE KIHACHIRO
IPC: A01C11/02
Filed: 1985-06-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07166825-A (JP)
Title: Direct-acting hydraulic tappet
Inventor: KUREIGU DEII SHIYURUTSU
IPC: F01L1/14
Filed: 1994-06-13
Abstract: PURPOSE: To provide a direct acting hydraulic tappet for an engine, the tappet being lighter in weight, costing lower, being easier to manufacture and silent in a stop-start test, enabling the use of a steel or cast iron cam face, and being manufacturable from aluminum, and a method for manufacturing the same. CONSTITUTION: A cam face member is attached to one end of a one piece body shell 30 having an outer cylinder 31, an inner cylinder 32 and a plurality of integral axially extending webs 33 that connect the outer cylinder and the inner cylinder. An oil hole extends from the outer surface of the outer cylinder through one of the webs to an inner surface of the inner cylinder and a hydraulic lash compensating unit is provided in the inner cylinder. The body shell is made from an extruded length of aluminum and is preferably coated with a Teflon(R)-impregnated anodized coating. The cam face member is made of steel, cast iron or ceramic and is attached to the one end of the body shell by electromagnetic deformation or by use of an adhesive.
Patent JP-S5558076-A (JP)
Title: Low-caloric "ume" paste
Inventor: HIHARA NOBUYA
IPC: A23L21/10
Filed: 1978-10-23
Abstract: PURPOSE: To prepare low-caloric "ume" paste having unique smell, by adding a low-caloric sweetener to boiled pulp and kernels of "ume" fruits.  
     CONSTITUTION: Fresh pulp of ripe "ume" fruits, or "ume" pulp obtained by extracting seed from "ume" fruit immersed in "ume" brandy and boiled in water to remove the alcohol, is boiled in water until it becomes soft, and drained completely. A low- caloric sweetener such as maltitol, xylitol, sorbitol, etc. is added to the above "ume" paste, and boiled down over a slow fire while removing the scum until it becomes viscous. The amount of the sweetener is adjusted to give a sweetness corresponding to a product obtained by mixing the pulp with 70W80wt% of sugar. 
     COPYRIGHT: (C)1980,JPO&Japio